Tektronix 2200 Manual Do Utilizador

 

1-7

 

Optional Chromatte™ Advanced Chroma Keyer Modules are available for 
component chroma keying. Each module provides chroma keying for both 
foreground keyers in an M/E. Dual Chromatte™ Chroma Keyer Modules 
are installed in the front bay of the switcher frame. Any internal 4:2:2 
component signal may be used to chroma key.

To use external analog component inputs for chroma keying, the optional 
Dual Analog Component Chroma Key Input Modules must be installed. 
The input module provides two analog component chroma key inputs 
direct to both Chroma Keyer Modules. The input module is installed in the 
rear bay of the switcher frame. This module provides the key only, the key 
fill must come from the Serial Input Modules. 

The following analog component formats are supported: 

 

■

 

Betacam® 

 

1

 

■

 

MII

 

■

 

SMPTE

 

■

 

EBU 

 

BORDERLINE® Key Edge Generators are optional for each keyer in the 
switcher. The BORDERLINE option is added by plugging a small sub-
module onto the Keyer module of an M/E. One sub-module can be 
installed for each of the two keyers in each M/E. 

Each BORDERLINE Key Edge Generator supports 1, 2, or 3 line wide 
borders or outlines. Video fill is provided within the borders. Shadow and 
extrude modes create 1 to 6 line wide edges, positioned either below left or 
below right. Separate mattes are provided by the generators for edge and 
fill. Key Edge opacity is adjustable.

 

The Tally Expansion Option provides 64 tally relay closures for on-air 
source indicators. This option is a separate frame with the tally module and 
support modules installed. 

 

1. Betacam is the registered trademark of Sony Corporation.